OGETO, EMMA KWAMBOKA AN ASSESSMENT OF THE EFFECT OF BUSINESS INFORMATION SYSTEMS ON ORGANIZATIONAL PERFORMANCE :A CASE STUDY OF NYANKOBA TEA FACTORY - KISII UNIVERSITY PRESS, KISII UNIVERSITY PRESS, 2012, - XVI, 39P., ILL: INCLUDES BIBLIOGRAPHICAL REFERENCES Subjects--Topical Terms: Business information systems LC Class. No.: RES HD 30. 213 .O 34 2012 / 1